Computer graphics processing and selective visual display system – Display driving control circuitry – Physically integral with display elements
Patent
1994-04-13
1997-10-07
Hjerpe, Richard
Computer graphics processing and selective visual display system
Display driving control circuitry
Physically integral with display elements
345190, 345201, 345203, G09G 500
Patent
active
056753632
ABSTRACT:
In an apparatus for displaying image data created by a computer according to the random-scan system, until the created display data is read out and displayed, in the time of buffering a buffer memory for temporarily storing the display data, the data is divided into plural blocks based on the display coordinate information added to the display data and is thus stored. When reading the data, the data is read out and displayed in sequence from blocks adjacent to each other.
REFERENCES:
patent: 3683359 (1972-08-01), Kleinschnitz
patent: 4766427 (1988-08-01), Abe
patent: 4890100 (1989-12-01), Kurakake
patent: 5311211 (1994-05-01), Simpson
patent: 5367629 (1994-11-01), Chu
patent: 5479466 (1995-12-01), Kim
Procedural Elements for Computer Graphics, by D.F. Rogers Feb. 1987.
Chang Kent
Hitachi Denshi Kabushiki Kaisha
Hjerpe Richard
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